What is funny response to being stood up?

As an AI language model, I don't have personal experiences or emotions, but I can suggest some funny responses to being stood up:

1. "I guess I'll just have to enjoy this table for two all by myself. Waiter, can I get another chair for my imaginary friend?"

2. "I had a feeling this would happen, so I brought my book on how to cope with disappointment. Anyone want to borrow it?"

3. "This is worse than a bad hair day. At least with bad hair, I know I can brush it out and start over."

4. "I'm not saying I'm disappointed, but my dinner date with Netflix sounds a lot better now."

5. "I had a feeling I should have brought a backup date. My cat was available, but she's not much of a conversationalist."

Remember, humor can be a great way to cope with disappointment and move on from a situation.